Book/Report

FZJ-2018-01188

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Die Anwendung der Röntgenfluoreszenzanalyse und -feinstrukturanalyse bei der Beobachtung des Oxydationsverhaltens von Legierungen

Weden, G. (Corresponding author)FZJ* ; Naoumidis, A.FZJ* ; Nickel, H.FZJ*

1978
Kernforschungsanlage Jülich, Verlag Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/17169

Report No.: Juel-1548

Abstract: Samples of three nickel-base alloys, which are candidate materials for the heat transfer systems of high temperature reactors, were annealed for 100 hours at 780, 930 and 1080 °C in an atmosphere of 17 mbar H$_{2}$O and 260 mbar H$_{2}$. The test specimens were examined before and after annealing using X-ray fluorescence and X-ray diffraction analysis. The results obtained were compared with the results of destructive test methods, in particular metallography and microanalysis. The comparison showed that it is possible to obtain qualitative and quantitative data on surface corrosion using the non-destructive X-ray methods. The precision, applicability and limitations of X-ray fluorescence and X-ray diffraction analysis for the investigation of surface corrosion reactions were studied and the observations compared with the results and the interpretations of other authors.

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Contributing Institute(s):

1. Publikationen vor 2000 (PRE-2000)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

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Database coverage:

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